Display screen or portion thereof with animated graphical user interface



FIG. 1 is a front view of a display screen or portion thereof showing a first image of an animated graphical user interface for our new design;

FIG. 2 is a front view of a second image thereof; and,

FIG. 3 is a front view of a third image thereof.

The appearance of the image transitions sequentially between the images shown in FIGS. 1-3. The process or period in which an image transitions to another forms no part of the claimed design.

The broken lines shown in the drawings are for the purpose of illustrating environment and form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with animated graphical user interface, as shown and described. 